Finding the Third Proportional to 1,587.09 and 2,441.39

Step by Step Solution

1. Step 1: Write the proportion equation
   1,587.09 : 2,441.39 = 2,441.39 : x
2. Step 2: Convert to fraction form
   1,587.09/2,441.39 = 2,441.39/x
3. Step 3: Cross multiply
   1,587.09x = 2,441.39 × 2,441.39
4. Step 4: Simplify right side
   1,587.09x = 5,960,388.18
5. Step 5: Solve for x
   x = 5,960,388.18/1,587.09
6. Step 6: Final answer
   x = 3,755.54